d1dxrh2    d6prch2    d3prch2    d5prch2    d4prch2    d2prch2    d7prch2    d1r2ch2 
d1dxrh2           0.0       10.0       12.0       14.0        8.0        4.0        8.0        6.0 
d6prch2          10.0        0.0        0.0        0.0        0.0        0.0        0.0       12.0 
d3prch2          12.0        0.0        0.0        0.0        0.0        0.0        2.0       20.0 
d5prch2          14.0        0.0        0.0        0.0        0.0        0.0        0.0       12.0 
d4prch2           8.0        0.0        0.0        0.0        0.0        0.0        0.0       14.0 
d2prch2           4.0        0.0        0.0        0.0        0.0        0.0        0.0        8.0 
d7prch2           8.0        0.0        2.0        0.0        0.0        0.0        0.0       16.0 
d1r2ch2           6.0       12.0       20.0       12.0       14.0        8.0       16.0        0.0